[Geschlossen] Error message: Internal Server Error The server encountered an internal error or

Hello,

I just added the code to buy-butterflies.com/public_html/wp-content/themes/kadence/functions.php

As I have no experience in coding can you please check theater I insert it in the correct place. Furthermore, how can I check whether it is working now correctly?

functions.php is looking like this now:

"
<?php
/**
* Kadence functions and definitions
*
* This file must be parseable by PHP 5.2.
*
* @link https://developer.wordpress.org/themes/basics/theme-functions/
*
* @package kadence
*/

define( 'KADENCE_VERSION', '1.1.42' );
define( 'KADENCE_MINIMUM_WP_VERSION', '5.4' );
define( 'KADENCE_MINIMUM_PHP_VERSION', '7.2' );

//https://wpml.org/errata/htaccess-is-rewritten-with-language-folder/ Start
add_filter('mod_rewrite_rules', 'fix_rewritebase');
function fix_rewritebase($rules){
$home_root = parse_url(home_url());
if ( isset( $home_root['path'] ) ) {
$home_root = trailingslashit($home_root['path']);
} else {
$home_root = '/';
}

$wpml_root = parse_url(get_option('home'));
if ( isset( $wpml_root['path'] ) ) {
$wpml_root = trailingslashit($wpml_root['path']);
} else {
$wpml_root = '/';
}

$rules = str_replace("RewriteBase $home_root", "RewriteBase $wpml_root", $rules);
$rules = str_replace("RewriteRule . $home_root", "RewriteRule . $wpml_root", $rules);

return $rules;
}
////https://wpml.org/errata/htaccess-is-rewritten-with-language-folder/ Ende

// Bail if requirements are not met.
if ( version_compare( $GLOBALS['wp_version'], KADENCE_MINIMUM_WP_VERSION, '<' ) || version_compare( phpversion(), KADENCE_MINIMUM_PHP_VERSION, '<' ) ) {
require get_template_directory() . '/inc/back-compat.php';
return;
}
// Include WordPress shims.
require get_template_directory() . '/inc/wordpress-shims.php';

// Load the `kadence()` entry point function.
require get_template_directory() . '/inc/class-theme.php';

// Load the `kadence()` entry point function.
require get_template_directory() . '/inc/functions.php';

// Initialize the theme.
call_user_func( 'Kadence\kadence' );

"

Thanks for your support!

Best regards
Patrick